Dublin Institute for Advanced Studies

Global Geophysical Modelling

Treating the planet Earth it as an entire coupled system this theme undertakes numerical modelling studies of its behaviour, from ice dynamics and post-glacial rebound to deep Earth mantle electromagnetism and studies of the global gravity field, principally using observations from satellites. Research in this theme encompasses both the global oceanographic and solid Earth systems with applications to understand ice sheet dynamics in polar regions, ocean circulatation patterns and thermal convection within the Earths mantle. Global Geophysical Modelling looks at the entire Earth system at a planetary scale, but is very much linked to seismology and marine geophytsical research.

DIAS Geophysics are partners within the @eurovolc H2020 project where the first annual meeting occurred this week at the Volcano Observatory of the Azores Islands at the University of Azores in Ponta Delgada #eurovolc

With support from the @GeolSurvIE , €1.5m is being invested to expand and upgrade the Irish National Seismic Network (insn.ie) New funding will result in more stations, greater coverage & more accurate recording of earthquakes in Ireland. tinyurl.com/yb6ho2cp

Dr. Duygu Kiyan recently presented her work at the AGU Meeting in Washington, USA. Along with her colleagues, she is imaging Ireland's lithosphere using legacy and newly acquired magnetotelluric data across Ireland. @iCRAGcentre@DIAS_Dublin@GeolSurvIE@tcdastro

"Forecasting the Unpredictable: Earthquake science in a crowded world" by Prof. John McCloskey is DIAS's 2018 Statutory Public Lecture of the School of Cosmic Physics. Schrodinger Theatre, School of Physics, Trinity College Dublin, Wednesday Dec 12th at 18:30. Admission is free!

The field season of the DIAS led HERSK project started last week when Icelandic Met Office engineers transported seismic gear with skidoos onto Hekla volcano. The HEkla Real-time Seimic networK project
is funded by the GSI shortcall program and led by Martin Möllhoff at DIAS.

This inflation has critically stressed the rocks in the volcano, such that small local earthquakes are being triggered by the tiny ground shaking from large distant earthquakes in the surrounding Pacific ‘ring of fire’.

Geophysicists from DIAS have recently assisted the University of Edinburgh & the Instituto Geofisico at the Escuela Politecnica Nacional (IGEPN), deploy a network of seismometers at Sierra Negra, a large basaltic volcano in the Galapagos Islands, Ecuador.

#DIASDublin welcomed Mr. Yukiya Amano, DG of the International Atomic Energy Agency @iaeaorg today where, as a guest of the Department of Foreign Affairs and Trade, he gave a keynote address on "IAEA: Atoms for Peace and Development". Retweeted by
DIAS Geophysics